Available as a 3D printable file from JBV Creative, this sine wave machine features marbles that roll in a sine wave as the machine is cranked. Hate cranking? Get creative and add a motor. Or a car engine! JBV also sells the file for a wave machine that’s only 8

This is a video of engineer and tinkerer JBV Creative constructing ‘The Corporate Machine’, a piece of kinetic wall art for his apartment that represents the tireless churning of big business. Using 99% 3D-printed parts, the machine launches ping-pong balls and catches them, repeating the process indefinitely until a power

This is a video of South Korean Youtuber 3D Sanago using a 3D printing pen to craft an impressive Blastoise figure, then adding all the necessary components to make it a functional humidifier. That’s cool. Now make me a showerhead that looks like Magikarp! That’s always been a dream of

Because everybody needs a hobby and why not one that includes your pets, cat owner Rémy Vicarini 3D prints various helmets for his feline friend Cathode. This is a LEGO knight helmet and motorcycle helmet here, but below are videos of Rémy making a functional Iron Man helmet, bicycle helmet,

This is a video of a 3D printed SkyersJet electric ducted fan (EDF) that self destructs during a thrust test. I warned them not to turn it up to 11, but did they listen? The SkyersJet was designed to power large scale R/C aircraft or giant drones. Damn, that would

This is a video of Willow Creative demonstrating the very impressive 3D printed wolf mask she created, complete with animated mouth, ears, and eyes. Plus the eyes can light up. Add some fur and you’ve got yourself the spitting image of the Big Bad Wolf. Did you eat my grandma?!

This is a timelapse video created by Chris Fastie using a 3D printed ‘digital’ sundial invented by Julien Coyne, which displays the time (from 10AM to 4PM) dot-matrix style with rays of light, changing every 20 minutes as the sun moves through the fine matrix of holes inside. Some more

This is a clip from a recent Wizard Of Paws episode featuring a literal lame duck named Waddles trying out his new 3D printed prosthetic leg for the first time (and walking like a pirate), with his owner as well as Bionic Pets founder Derrick Campana getting emotional in the